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13352214 = 234095441
BaseRepresentation
bin110010111011…
…110100010110
3221010100210110
4302323310112
511404232324
61154103450
7221330511
oct62736426
927110713
1013352214
11759a797
12457ab86
1329c6625
141ab7d78
15128b329
hexcbbd16

13352214 has 16 divisors (see below), whose sum is σ = 26774640. Its totient is φ = 4439040.

The previous prime is 13352203. The next prime is 13352219. The reversal of 13352214 is 41225331.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13352219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267 + ... + 5174.

It is an arithmetic number, because the mean of its divisors is an integer number (1673415).

Almost surely, 213352214 is an apocalyptic number.

13352214 is an abundant number, since it is smaller than the sum of its proper divisors (13422426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13352214 is a wasteful number, since it uses less digits than its factorization.

13352214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5855.

The product of its digits is 720, while the sum is 21.

The square root of 13352214 is about 3654.0681438638. The cubic root of 13352214 is about 237.2380950373.

Adding to 13352214 its reverse (41225331), we get a palindrome (54577545).

The spelling of 13352214 in words is "thirteen million, three hundred fifty-two thousand, two hundred fourteen".

Divisors: 1 2 3 6 409 818 1227 2454 5441 10882 16323 32646 2225369 4450738 6676107 13352214